Tag: salvia

extracting nectar

UF/IFAS research protects pollinators from harmful pesticide exposures


June 17, 2025

Years ago, when purchasing a flat of pansies at a garden center, Chris Wilson noticed a label indicating the flowers had been treated with insecticides. “I remember thinking to myself, ‘But bees can’t read labels,’” said Wilson, ... READ MORE

Category: Horticulture, Pests & Disease, UF/IFAS, Wildlife
Tags: Bee, Chris Wilson, Collaboration, Contamination, Environmental Horticulture Department, Grant, IFAS, Insecticide, Institute Of Food And Agricultural Sciences, Lantana, Megan Winslow, Mia Cabrera, Nectar, Nifa, Pest, Pesticide, Pollen, Pollinator, Pollinator Week, Research, Salvia, Sandra Wilson, Soil, Soil Water And Ecosystem Sciences, Study, Tyler Jones, UF, UF-IFAS, University Of Florida, USDA National Institute Of Food And Agriculture, Vanesa Rostán
Salvia leucantha

Q: After this last freeze I noticed my salvia was covered in white insects – you called them scale. Do think the freeze killed all the insects? Should I leave the plants alone or remove them now?


June 16, 2017

A: In some instances it is better to remove insect and disease infested plants rather than chemically treat them. Although the salvia will probably return in the spring it is too easy for the insects to get started on one plant and move on the ... READ MORE

Category: Home Landscapes
Tags: Freeze, Salvia, Scale

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